diff --git a/compiler/rustc_middle/src/ty/consts/valtree.rs b/compiler/rustc_middle/src/ty/consts/valtree.rs
index c7653bdbe84a2..93707bb18ceec 100644
--- a/compiler/rustc_middle/src/ty/consts/valtree.rs
+++ b/compiler/rustc_middle/src/ty/consts/valtree.rs
@@ -80,31 +80,25 @@ impl<'tcx> ValTree<'tcx> {
     }
 
     /// Get the values inside the ValTree as a slice of bytes. This only works for
-    /// constants with types &str and &[u8].
+    /// constants with types &str, &[u8], or [u8; _].
     pub fn try_to_raw_bytes(self, tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> Option<&'tcx [u8]> {
         match ty.kind() {
             ty::Ref(_, inner_ty, _) => match inner_ty.kind() {
-                ty::Str => {
-                    let leafs = self
-                        .unwrap_branch()
-                        .into_iter()
-                        .map(|v| v.unwrap_leaf().try_to_u8().unwrap());
-
-                    return Some(tcx.arena.alloc_from_iter(leafs));
-                }
-                ty::Slice(slice_ty) if *slice_ty == tcx.types.u8 => {
-                    let leafs = self
-                        .unwrap_branch()
-                        .into_iter()
-                        .map(|v| v.unwrap_leaf().try_to_u8().unwrap());
-
-                    return Some(tcx.arena.alloc_from_iter(leafs));
-                }
-                _ => {}
+                // `&str` can be interpreted as raw bytes
+                ty::Str => {}
+                // `&[u8]` can be interpreted as raw bytes
+                ty::Slice(slice_ty) if *slice_ty == tcx.types.u8 => {}
+                // other `&_` can't be interpreted as raw bytes
+                _ => return None,
             },
-            _ => {}
+            // `[u8; N]` can be interpreted as raw bytes
+            ty::Array(array_ty, _) if *array_ty == tcx.types.u8 => {}
+            // Otherwise, type cannot be interpreted as raw bytes
+            _ => return None,
         }
 
-        None
+        Some(tcx.arena.alloc_from_iter(
+            self.unwrap_branch().into_iter().map(|v| v.unwrap_leaf().try_to_u8().unwrap()),
+        ))
     }
 }
diff --git a/compiler/rustc_middle/src/ty/print/pretty.rs b/compiler/rustc_middle/src/ty/print/pretty.rs
index 03bb515904cd0..1da7f4220e705 100644
--- a/compiler/rustc_middle/src/ty/print/pretty.rs
+++ b/compiler/rustc_middle/src/ty/print/pretty.rs
@@ -1452,7 +1452,7 @@ pub trait PrettyPrinter<'tcx>:
                 }
             },
             (ty::ValTree::Branch(_), ty::Array(t, _)) if *t == u8_type => {
-                let bytes = valtree.try_to_raw_bytes(self.tcx(), *t).unwrap_or_else(|| {
+                let bytes = valtree.try_to_raw_bytes(self.tcx(), ty).unwrap_or_else(|| {
                     bug!("expected to convert valtree to raw bytes for type {:?}", t)
                 });
                 p!("*");
diff --git a/src/test/mir-opt/issue-99325.rs b/src/test/mir-opt/issue-99325.rs
new file mode 100644
index 0000000000000..b79946ea8b56c
--- /dev/null
+++ b/src/test/mir-opt/issue-99325.rs
@@ -0,0 +1,12 @@
+#![feature(adt_const_params)]
+#![allow(incomplete_features)]
+
+pub fn function_with_bytes<const BYTES: &'static [u8; 4]>() -> &'static [u8] {
+    BYTES
+}
+
+// EMIT_MIR issue_99325.main.mir_map.0.mir
+pub fn main() {
+    assert_eq!(function_with_bytes::<b"AAAA">(), &[0x41, 0x41, 0x41, 0x41]);
+    assert_eq!(function_with_bytes::<{ &[0x41, 0x41, 0x41, 0x41] }>(), b"AAAA");
+}
diff --git a/src/test/mir-opt/issue_99325.main.mir_map.0.mir b/src/test/mir-opt/issue_99325.main.mir_map.0.mir
new file mode 100644
index 0000000000000..175f244aa5dc9
--- /dev/null
+++ b/src/test/mir-opt/issue_99325.main.mir_map.0.mir
@@ -0,0 +1,295 @@
+// MIR for `main` 0 mir_map
+
+| User Type Annotations
+| 0: user_ty: Canonical { max_universe: U0, variables: [], value: TypeOf(DefId(0:3 ~ issue_99325[8f58]::function_with_bytes), UserSubsts { substs: [Const { ty: &'static [u8; 4], kind: Value(Branch([Leaf(0x41), Leaf(0x41), Leaf(0x41), Leaf(0x41)])) }], user_self_ty: None }) }, span: $DIR/issue-99325.rs:10:16: 10:46, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">}
+| 1: user_ty: Canonical { max_universe: U0, variables: [], value: TypeOf(DefId(0:3 ~ issue_99325[8f58]::function_with_bytes), UserSubsts { substs: [Const { ty: &'static [u8; 4], kind: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:8 ~ issue_99325[8f58]::main::{constant#1}), const_param_did: Some(DefId(0:4 ~ issue_99325[8f58]::function_with_bytes::BYTES)) }, substs: [], promoted: None }) }], user_self_ty: None }) }, span: $DIR/issue-99325.rs:11:16: 11:68, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">}
+|
+fn main() -> () {
+    let mut _0: ();                      // return place in scope 0 at $DIR/issue-99325.rs:9:15: 9:15
+    let _1: ();                          // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _2: (&&[u8], &&[u8; 4]);     // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _3: &&[u8];                  // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _4: &[u8];                       // in scope 0 at $DIR/issue-99325.rs:10:16: 10:48
+    let mut _5: &&[u8; 4];               // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _6: &[u8; 4];                    // in scope 0 at $DIR/issue-99325.rs:10:50: 10:75
+    let _7: [u8; 4];                     // in scope 0 at $DIR/issue-99325.rs:10:51: 10:75
+    let _8: &&[u8];                      // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _9: &&[u8; 4];                   // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _10: bool;                   // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _11: bool;                   // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _12: &&[u8];                 // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _13: &&[u8; 4];              // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _14: !;                      // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _16: !;                          // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _17: core::panicking::AssertKind; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _18: &&[u8];                 // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _19: &&[u8];                     // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _20: &&[u8; 4];              // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _21: &&[u8; 4];                  // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _22: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _23: ();                         // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _24: (&&[u8], &&[u8; 4]);    // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _25: &&[u8];                 // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _26: &[u8];                      // in scope 0 at $DIR/issue-99325.rs:11:16: 11:70
+    let mut _27: &&[u8; 4];              // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _28: &[u8; 4];                   // in scope 0 at $DIR/issue-99325.rs:11:72: 11:79
+    let _29: &&[u8];                     // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _30: &&[u8; 4];                  // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _31: bool;                   // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _32: bool;                   // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _33: &&[u8];                 // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _34: &&[u8; 4];              // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _35: !;                      // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _37: !;                          // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _38: core::panicking::AssertKind; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _39: &&[u8];                 // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _40: &&[u8];                     // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _41: &&[u8; 4];              // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let _42: &&[u8; 4];                  // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    let mut _43: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    scope 1 {
+        debug left_val => _8;            // in scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        debug right_val => _9;           // in scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        let _15: core::panicking::AssertKind; // in scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        scope 2 {
+            debug kind => _15;           // in scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        }
+    }
+    scope 3 {
+        debug left_val => _29;           // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        debug right_val => _30;          // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        let _36: core::panicking::AssertKind; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        scope 4 {
+            debug kind => _36;           // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        }
+    }
+
+    bb0: {
+        StorageLive(_1);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_2);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_3);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_4);                 // scope 0 at $DIR/issue-99325.rs:10:16: 10:48
+        _4 = function_with_bytes::<&*b"AAAA">() -> [return: bb1, unwind: bb19]; // scope 0 at $DIR/issue-99325.rs:10:16: 10:48
+                                         // mir::Constant
+                                         // + span: $DIR/issue-99325.rs:10:16: 10:46
+                                         // + user_ty: UserType(0)
+                                         // + literal: Const { ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">}, val: Value(<ZST>) }
+    }
+
+    bb1: {
+        _3 = &_4;                        // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_5);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_6);                 // scope 0 at $DIR/issue-99325.rs:10:50: 10:75
+        StorageLive(_7);                 // scope 0 at $DIR/issue-99325.rs:10:51: 10:75
+        _7 = [const 65_u8, const 65_u8, const 65_u8, const 65_u8]; // scope 0 at $DIR/issue-99325.rs:10:51: 10:75
+        _6 = &_7;                        // scope 0 at $DIR/issue-99325.rs:10:50: 10:75
+        _5 = &_6;                        // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _2 = (move _3, move _5);         // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_5);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_3);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        FakeRead(ForMatchedPlace(None), _2); // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_8);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _8 = (_2.0: &&[u8]);             // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_9);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _9 = (_2.1: &&[u8; 4]);          // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_10);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_11);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_12);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _12 = &(*_8);                    // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_13);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _13 = &(*_9);                    // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _11 = <&[u8] as PartialEq<&[u8; 4]>>::eq(move _12, move _13) -> [return: bb2, unwind: bb19]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // mir::Constant
+                                         // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // + literal: Const { ty: for<'r, 's> fn(&'r &[u8], &'s &[u8; 4]) -> bool {<&[u8] as PartialEq<&[u8; 4]>>::eq}, val: Value(<ZST>) }
+    }
+
+    bb2: {
+        StorageDead(_13);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_12);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _10 = Not(move _11);             // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_11);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        switchInt(move _10) -> [false: bb4, otherwise: bb3]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb3: {
+        StorageLive(_15);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _15 = core::panicking::AssertKind::Eq; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        FakeRead(ForLet(None), _15);     // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_16);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_17);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _17 = move _15;                  // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_18);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_19);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _19 = &(*_8);                    // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _18 = &(*_19);                   // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_20);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_21);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _21 = &(*_9);                    // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _20 = &(*_21);                   // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_22);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _22 = Option::<Arguments>::None; // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _16 = core::panicking::assert_failed::<&[u8], &[u8; 4]>(move _17, move _18, move _20, move _22) -> bb19; // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // mir::Constant
+                                         // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r &[u8], &'s &[u8; 4], Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<&[u8], &[u8; 4]>}, val: Value(<ZST>) }
+    }
+
+    bb4: {
+        goto -> bb7;                     // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb5: {
+        StorageDead(_22);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_20);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_18);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_17);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_21);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_19);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_16);                // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_15);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        unreachable;                     // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb6: {
+        goto -> bb8;                     // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb7: {
+        _1 = const ();                   // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        goto -> bb8;                     // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb8: {
+        StorageDead(_10);                // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_9);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_8);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        goto -> bb9;                     // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb9: {
+        StorageDead(_7);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_6);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_4);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_2);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_1);                 // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_23);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_24);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_25);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_26);                // scope 0 at $DIR/issue-99325.rs:11:16: 11:70
+        _26 = function_with_bytes::<&*b"AAAA">() -> [return: bb10, unwind: bb19]; // scope 0 at $DIR/issue-99325.rs:11:16: 11:70
+                                         // mir::Constant
+                                         // + span: $DIR/issue-99325.rs:11:16: 11:68
+                                         // + user_ty: UserType(1)
+                                         // + literal: Const { ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">}, val: Value(<ZST>) }
+    }
+
+    bb10: {
+        _25 = &_26;                      // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_27);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_28);                // scope 0 at $DIR/issue-99325.rs:11:72: 11:79
+        _28 = const b"AAAA";             // scope 0 at $DIR/issue-99325.rs:11:72: 11:79
+                                         // mir::Constant
+                                         // + span: $DIR/issue-99325.rs:11:72: 11:79
+                                         // + literal: Const { ty: &[u8; 4], val: Value(Scalar(alloc4)) }
+        _27 = &_28;                      // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _24 = (move _25, move _27);      // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_27);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_25);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        FakeRead(ForMatchedPlace(None), _24); // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_29);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _29 = (_24.0: &&[u8]);           // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_30);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _30 = (_24.1: &&[u8; 4]);        // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_31);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_32);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_33);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _33 = &(*_29);                   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_34);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _34 = &(*_30);                   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _32 = <&[u8] as PartialEq<&[u8; 4]>>::eq(move _33, move _34) -> [return: bb11, unwind: bb19]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // mir::Constant
+                                         // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // + literal: Const { ty: for<'r, 's> fn(&'r &[u8], &'s &[u8; 4]) -> bool {<&[u8] as PartialEq<&[u8; 4]>>::eq}, val: Value(<ZST>) }
+    }
+
+    bb11: {
+        StorageDead(_34);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_33);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _31 = Not(move _32);             // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_32);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        switchInt(move _31) -> [false: bb13, otherwise: bb12]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb12: {
+        StorageLive(_36);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _36 = core::panicking::AssertKind::Eq; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        FakeRead(ForLet(None), _36);     // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_37);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_38);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _38 = move _36;                  // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_39);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_40);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _40 = &(*_29);                   // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _39 = &(*_40);                   // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_41);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_42);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _42 = &(*_30);                   // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _41 = &(*_42);                   // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageLive(_43);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _43 = Option::<Arguments>::None; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _37 = core::panicking::assert_failed::<&[u8], &[u8; 4]>(move _38, move _39, move _41, move _43) -> bb19; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // mir::Constant
+                                         // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
+                                         // + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r &[u8], &'s &[u8; 4], Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<&[u8], &[u8; 4]>}, val: Value(<ZST>) }
+    }
+
+    bb13: {
+        goto -> bb16;                    // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb14: {
+        StorageDead(_43);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_41);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_39);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_38);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_42);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_40);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_37);                // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_36);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        unreachable;                     // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb15: {
+        goto -> bb17;                    // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb16: {
+        _23 = const ();                  // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        goto -> bb17;                    // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb17: {
+        StorageDead(_31);                // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_30);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_29);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        goto -> bb18;                    // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+    }
+
+    bb18: {
+        StorageDead(_28);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_26);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_24);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        StorageDead(_23);                // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+        _0 = const ();                   // scope 0 at $DIR/issue-99325.rs:9:15: 12:2
+        return;                          // scope 0 at $DIR/issue-99325.rs:12:2: 12:2
+    }
+
+    bb19 (cleanup): {
+        resume;                          // scope 0 at $DIR/issue-99325.rs:9:1: 12:2
+    }
+}
+
+alloc4 (size: 4, align: 1) {
+    41 41 41 41                                     │ AAAA
+}